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Showing results 1 to 16 of 16

Augmented All-Optical Active Terahertz Device Using Graphene-Based Metasurface File

Choi, Geunchang , Chau, Tuan Khanh , Hong, Sung Ju , Kim, Dasom , Kim, Sung Hyuk , Kim, Dai-Sik , Suh, Dongseok , Bahk, Young-Mi , Jeong, Mun Seok

Article Issue Date2021-08 View18

Control of optical nanometer gap shapes made via standard lithography using atomic layer deposition File

Rhie, Jiyeah , Lee, Dukhyung , Bahk, Young-Mi , Jeong, Jeeyoon , Choi, Geunchang , Lee, Youjin , Kim, Sunghwan , Hong, Seunghun , Kim, Dai-Sik

Article Issue Date2018-04 View12

Efficient electroluminescence in doped-GaAs via terahertz metamaterials File

Kang, Taehee , Song, Jindong , Kim, Dai-Sik , Choi, Geunchang

Article Issue Date2023-10 View25

Enhanced Surface Carrier Response by Field Overlapping in Metal Nanopatterned Semiconductor File

Choi, Geunchang , Kang, Taehee , Seo, Minah , Kim, Dai-Sik , Bahk, Young-Mi

Article Issue Date2018-12 View20

Enhanced terahertz nonlinear response of GaAs by the tight field confinement in a nanogap File File

Kim, Dasom , Kim, Dai-Sik , Choi, Geunchang

Article Issue Date2023-03 View17

Enhanced Terahertz Shielding of MXenes with Nano-Metamaterials File

Choi, Geunchang , Shahzad, Faisal , Bahk, Young-Mi , Jhon, Young Min , Park, Hyunchul , Alhabeb, Mohamed , Anasori, Babak , Kim, Dai-Sik , Koo, Chong Min , Gogotsi, Yury , et al

Article Issue Date2018-03 View11

Giant Field Enhancements in Ultrathin Nanoslots above 1 Terahertz File

Kim, Dasom , Jeong, Jeeyoon , Choi, Geunchang , Bahk, Young-Mi , Kang, Taehee , Lee, Dukhyung , Thusa, Bidhek , Kim, Dai-Sik

Article Issue Date2018-05 View14

Observation of refractive index of young cancer cell by wet near-field scanning optical microscope (wet-NSOM)

Park, Kyoung-Duck , Choi, Geunchang , Kim, Dai-Sik , Park, Doo Jae , Lee, Seung Gol , Byeon, Clare C. , Choi, Soo Bong , Jeong, Mun Seok

Conference Paper Issue Date2013-07-02 View10

Operation of a wet near-field scanning optical microscope in stable zones by minimizing the resonance change of tuning forks File

Park, Kyoung-Duck , Park, Doo Jae , Lee, Seung Gol , Choi, Geunchang , Kim, Dai-Sik , Byeon, Clare Chisu , Choi, Soo Bong , Jeong, Mun Seok

Article Issue Date2014-02 View11

Plasmon Enhanced Terahertz Emission from Single Layer Graphene File

Bahk, Young-Mi , Ramakrishnan, Gopakumar , Choi, Jongho , Song, Hyelynn , Choi, Geunchang , Kim, Yong Hyup , Ahn, Kwang Jun , Kim, Dai-Sik , Planken, Paul C. M.

Article Issue Date2014-09 View16

Quantum dots-nanogap metamaterials fabrication by self-assembly lithography and photoluminescence studies File

Tripathi, Laxmi Narayan , Kang, Taehee , Bahk, Young-Mi , Han, Sanghoon , Choi, Geunchang , Rhie, Jiyeah , Jeong, Jeeyoon , Kim, Dai-Sik

Article Issue Date2015-06 View11

Stable operation of wet- near-field scanning optical microscope (wet-NSOM) by optimization of resonance modification

Park, Kyoung-Duck , Choi, Geunchang , Kim, Dai-Sik , Park, Doo Jae , Lee, Seung Gol , Byeon, Clare C. , Choi, Soo Bong , Jeong, Mun Seok

Conference Paper Issue Date2013-07-02 View11

Stable wet near-field scanning optical microscope (wet-NSOM) by a resonance re-finding method

Park, Kyoung-Duck , Choi, Geunchang , Kim, Dai-Sik , Park, Doo Jae , Lee, Seung Gol , Byeon, Clare C. , Choi, Soo Bong , Jeong, Mun Seok

Conference Paper Issue Date2013-07-02 View19

Terahertz Nanoprobing of Semiconductor Surface Dynamics File

Choi, Geunchang , Bahk, Young-Mi , Kang, Taehee , Lee, Yoojin , Son, Byung Hee , Ahn, Yeong Hwan , Seo, Minah , Kim, Dai-Sik

Article Issue Date2017-10 View23

Terahertz rectification in ring-shaped quantum barriers File

Kang, Taehee , Kim, R. H. Joon-Yeon , Choi, Geunchang , Lee, Jaiu , Park, Hyunwoo , Jeon, Hyeongtag , Park, Cheol-Hwan , Kim, Dai-Sik

Article Issue Date2018-11 View15

Terahertz transmission through rings of quantum dots-nanogap File

Tripathi, Laxmi-Narayan , Bahk, Young-Mi , Choi, Geunchang , Han, Sanghoon , Park, Namkyoo , Kim, Dai-Sik

Article Issue Date2016-03 View14

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